Transaction not yet indexed

3R21jdekMYGzLt7CDas3wdZJfoQ1eDTNERCTwGiDZB7KJehFFqgQF2vh13eqB3HCFpUzSyKZ57GRF6jMSNMJK2k2

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.